CVE-2022-47516

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2022-47516
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-47516.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-47516
Downstream
DEBIAN (1)
MGASA (1)
OESA (2)
UBUNTU (1)
Published
2022-12-18T00:00:00Z
Modified
2026-08-18T16:22:54Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.

Database specific 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/47xxx/CVE-2022-47516.json"
}
References

Affected packages

Git / github.com/davehorton/sofia-sip

Affected ranges

Type
GIT
Repo
https://github.com/davehorton/sofia-sip
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
13b2a135287caa2d67ac6cd5155626821e25b377
Database specific
Show details 
{
    "source":  "REFERENCES"
}
Type
GIT
Repo
https://github.com/drachtio/drachtio-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dd5946eb6525b1e11b3f6defda5725de4827cc71
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:drachtio:drachtio-server:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "0.8.20"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "CPE_RANGE"
    ]
}

Affected versions

0.*
0.0.4-rc2
0.2.0
0.3.0
0.4.0-rc1
0.4.0-rc3
0.4.0-rc4
0.4.0-rc5
0.4.0-rc6
0.4.1
0.4.1-rc1
0.4.1-rc2
0.4.1-rc3
0.5.0
0.5.0-rc1
0.5.0-rc2
0.5.0-rc3
0.5.0-rc4
0.5.0-rc5
0.5.0-rc6
gc-v1.*
gc-v1.1
v0.*
v0.6.0
v0.7.2-rc1
v0.7.2-rc2
v0.7.2-rc3
v0.7.2-rc4
v0.7.3
v0.7.3-rc1
v0.7.3-rc2
v0.7.3-rc3
v0.7.3-rc5
v0.7.3-rc6
v0.7.4-rc1
v0.7.4-rc2
v0.8.0
v0.8.0-rc1
v0.8.0-rc2
v0.8.0-rc3
v0.8.0-rc4
v0.8.0-rc5
v0.8.0-rc6
v0.8.0-rc7
v0.8.1
v0.8.1-rc1
v0.8.1-rc2
v0.8.1-rc3
v0.8.10
v0.8.10-rc1
v0.8.11
v0.8.11-rc1
v0.8.11-rc2
v0.8.12
v0.8.12-rc1
v0.8.12-rc2
v0.8.12-rc3
v0.8.13
v0.8.13-rc1
v0.8.13-rc2
v0.8.13-rc3
v0.8.13-rc4
v0.8.14
v0.8.15
v0.8.16
v0.8.16-rc1
v0.8.16-rc2
v0.8.17
v0.8.17-rc1
v0.8.17-rc4
v0.8.18
v0.8.18-rc1
v0.8.18-rc2
v0.8.18-rc3
v0.8.18-rc4
v0.8.18-rc5
v0.8.18-rc6
v0.8.18-rc7
v0.8.18-rc8
v0.8.19
v0.8.19-rc1
v0.8.19-rc10
v0.8.19-rc11
v0.8.19-rc12
v0.8.19-rc13
v0.8.19-rc14
v0.8.19-rc2
v0.8.19-rc3
v0.8.19-rc4
v0.8.19-rc5
v0.8.19-rc6
v0.8.19-rc7
v0.8.19-rc8
v0.8.19-rc9
v0.8.2
v0.8.2-rc1
v0.8.2-rc2
v0.8.2-rc3
v0.8.20-rc1
v0.8.20-rc2
v0.8.20-rc3
v0.8.20-rc4
v0.8.3
v0.8.3-rc1
v0.8.3-rc2
v0.8.3-rc3
v0.8.4
v0.8.4-rc1
v0.8.4-rc2
v0.8.4-rc3
v0.8.4-rc4
v0.8.4-rc5
v0.8.4-rc6
v0.8.4-rc7
v0.8.5
v0.8.5-rc1
v0.8.5-rc2
v0.8.5-rc3
v0.8.6
v0.8.6-rc1
v0.8.6-rc2
v0.8.7
v0.8.7-rc1
v0.8.7-rc2
v0.8.7-rc3
v0.8.7-rc4
v0.8.7-rc5
v0.8.7-rc6
v0.8.7-rc7
v0.8.8
v0.8.8-rc1
v0.8.8-rc2
v0.8.9
v0.8.9-rc1
v0.8.9-rc2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-47516.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "137665327021306405935673177103996540739",
                "222660642482478647502609743690131795640",
                "126945473246565109207045912794547003621",
                "75899966100980029990415126950327193709"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2022-47516-6838b271",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377",
        "target":  {
            "file":  "libsofia-sip-ua/tport/tport.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "332083738435093446771916377898312945208",
                "255569788703833788770916166827643568470",
                "165363004683784641494336107676070664102",
                "153418132714500510589381506844718292084"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2022-47516-9a251d5e",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/drachtio/drachtio-server/commit/dd5946eb6525b1e11b3f6defda5725de4827cc71",
        "target":  {
            "file":  "src/controller.cpp"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "302820561589657871601387665499720260476",
            "length":  3405
        },
        "id":  "CVE-2022-47516-b06b2c85",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/drachtio/drachtio-server/commit/dd5946eb6525b1e11b3f6defda5725de4827cc71",
        "target":  {
            "file":  "src/controller.cpp",
            "function":  "DrachtioController::initializeLogging"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "9098198435050197295798369122218213473",
            "length":  3356
        },
        "id":  "CVE-2022-47516-b0dbb540",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377",
        "target":  {
            "file":  "libsofia-sip-ua/tport/tport.c",
            "function":  "tport_tsend"
        }
    }
]
vanir_signatures_modified 
"2026-08-18T16:22:54Z"